<?php // USAGE: php examples/deASCIIdeCrypt.php secretkey.asc password message.asc // This will fail if the algo on key or message is not 3DES or AES @include_once dirname(__FILE__).'/../vendor/autoload.php'; require_once dirname(__FILE__).'/../lib/openpgp.php'; require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php'; require_once dirname(__FILE__).'/../lib/openpgp_crypt_symmetric.php'; $keyASCII = file_get_contents($argv[1]); $msgASCII = file_get_contents($argv[3]); $keyEncrypted = OpenPGP_Message::parse(OpenPGP::unarmor($keyASCII, 'PGP PRIVATE KEY BLOCK')); // Try each secret key packet foreach($keyEncrypted as $p) { if(!($p instanceof OpenPGP_SecretKeyPacket)) continue; $key = OpenPGP_Crypt_Symmetric::decryptSecretKey($argv[2], $p); $msg = OpenPGP_Message::parse(OpenPGP::unarmor($msgASCII, 'PGP MESSAGE')); $decryptor = new OpenPGP_Crypt_RSA($key); $decrypted = $decryptor->decrypt($msg); var_dump($decrypted); }